31866464

素因数分解:

$2^5\times 7^2\times {\mathrm{20323}}^1$

素因数の和:20347

約数の個数: 36

約数和(自身を含む): 72983484

約数和(自身を除く): 41117020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 20323, 40646, 81292, 142261, 162584, 284522, 325168, 569044, 650336, 995827, 1138088, 1991654, 2276176, 3983308, 4552352, 7966616, 15933232, 31866464]

約数ペア:

[(1, 31866464), (2, 15933232), (4, 7966616), (7, 4552352), (8, 3983308), (14, 2276176), (16, 1991654), (28, 1138088), (32, 995827), (49, 650336), (56, 569044), (98, 325168), (112, 284522), (196, 162584), (224, 142261), (392, 81292), (784, 40646), (1568, 20323)]